Supplier Page from Aladdin Scientific Corporation for 2-Chloro-1,3-thiazole-5-carboxylic acid
4-Bromo-1,2-diaminobenzene from Aladdin Scientific Corporation
Ethyl 5-methylindole-2-carboxylate from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
Sodium benzene-1,3-disulfonate from Aladdin Scientific Corporation